baber/WOPTO huggingface dataset:
Patent KR-20040034940-A (KR)
Title: Fluorescent fiber optics and display device thereby
Inventor: KIM JAE HAK
IPC: G02B6/00
Filed: 2002-10-17
Abstract: PURPOSE: A fluorescent optical fiber and a display unit using the same are provided to radiate the light by using only the light scattered around an optical fiber without an additional light source. CONSTITUTION: A fluorescent optical fiber includes a core(12) and a fluorescent material(11). The core(12) has a predetermined radius, a predetermined length, and a predetermined refractive index to transfer incident rays. The fluorescent material(11) is distributed into the inside of the core. The fluorescent optical fiber further includes a cladding(13). The cladding(13) is formed at a boundary of the core(12). The refractive index of the cladding(13) is lower than the refractive index of the core(12). The fluorescent material(11) is formed with cyanine, pyrromethene, zanthene, coumarin, oxazole, and conjugated hydrocarbon, or a combination thereof.
Patent KR-20040035217-A (KR)
Title: Heat-exchanger cover assembly of Airconditioner
Inventor: KANG MYEONG GWAN
IPC: F24F1/00
Filed: 2002-10-18
Abstract: PURPOSE: A cover assembly of a heat exchanger of an integral air conditioner is provided to carry out the assembling work of the integral air conditioner precisely and simply by setting the installation position of the heat exchanger cover. CONSTITUTION: A cover assembly of a heat exchanger of an integral air conditioner includes a barrier defining indoor and outdoor parts in an air conditioner and provided with side end plates(114') at both sides to be extended to the indoor part. A mounting flange(114f) is respectively provided to the side end plates, and has an extension part(114e) formed at a front end part and extended in the extension direction of the side end plates. Such the mounting flanges are perpendicular to the side end plates, and the extension parts are extended in the extension direction of the end side plates, perpendicularly to the mounting flanges. A heat exchanger cover(165) is formed with securing steps(167) at both ends to be secured to the side end plates, the mounting flanges and the extension parts simultaneously in the close contact, thereby being coupled with the mounting flanges and shielding the upper end of the heat exchanger of an indoor unit.
Patent KR-20040008256-A (KR)
Title: Structure for installation and method for maintenance for refrigerating machine
Inventor: MITSUBORI HITOSHI
IPC: F25B9/14
Filed: 2002-10-22
Abstract: PURPOSE: To simply achieve a maintenance work for an apparatus to which a freezer is assembled without a shielding unit while keeping cryogenic temperature unchanged. CONSTITUTION: There are provided sleeves 2 in a vacuum container, each of which accommodates first and second stage cooling cylinders C1, C2 in the state isolated from a vacuum region in the vacuum container and each of which has an opening at a location in the vicinity of a wall of the vacuum container. The first and the second stage cooling cylinders are partly in surface contact with the sleeve. There is further provided on the first stage cooling cylinder a flange 41 having a cylindrical section 41-2 at a location corresponding to the opening in the sleeve, on which cylindrical section a motor drive section M is mounted in its state where it passes through a displacer and which cylindrical section passes through the inside of the sleeve to seal a space in the sleeve. An O-ring 42 seals between the cylindrical section and an inner wall of the sleeve opposite to the cylindrical section, the first and the second stage cooling cylinders are left behind, and the motor drive section and the displacer are demounted for an exchange for a new displacer.
Patent KR-20040037610-A (KR)
Title: The watt-hour meter test system using local device
Inventor: JUNG HONG GEUN
IPC: G01R31/00
Filed: 2002-10-29
Abstract: PURPOSE: A test apparatus for watt-hour meter by using a local device is provided to prepare the test during a short time by inserting the local device between the watt-hour meter and the host computer. CONSTITUTION: A watt-hour meter test device by using a local device(10) includes the local device(10) and a host computer(20). The local device(10) is electrically connected to the watt-hour meter(11) for performing the test to control the system, calculates the measurement error value by comparing the input pulse applied in response to the rotation number of the rotating plate, which is incorporated into the watt-hour meter, with the previously set reference pulse to output the data to the host computer(20). And, the host computer(20) manages the data testing the corresponding watt-hour metes(11). When a failure is occurred during the test, the host computer(20) transmits an error message to perform the retest. The host computer(20) is capable of performing a bidirectional communication to transmit the control signal to each of the local devices(10).
Patent KR-20040038386-A (KR)
Title: High density plasma oxide deposition apparatus having a guide ring and a semiconductor device manufacturing method using the same
Inventor: JANG U SEONG
IPC: H01L21/31
Filed: 2002-10-31
Abstract: PURPOSE: HDP(high density plasma) oxide depositing equipment with a guide ring is provided to prevent a bevel portion of a semiconductor substrate from being attacked by varying the guide ring. CONSTITUTION: The semiconductor substrate(176) is loaded into a chuck(179). An upper electrode(170) is installed over the upper portion of the chuck. The guide ring surrounds the chuck. The first ring surrounds the sidewall of the chuck. The second ring protrudes toward the edge region of the first ring, having an inner sidewall vertical to the upper portion of the first ring. At least three protrusions extend from predetermined regions of the inner sidewall of the second ring toward the inner sidewall of the first ring. The inner diameter of the second ring is greater than that of the first ring. The diameter of the circle contacting the inner sidewalls of the protrusions is greater than the inner diameter of the first ring.
Patent KR-20040038389-A (KR)
Inventor: PARK LAE OK
IPC: A61K33/30
Filed: 2002-10-31
Abstract: PURPOSE: An anticancer composition for treatment of various kinds of cancers is provided which contains a pharmaceutically effective amount of an active ingredient selected from (a) citric acid and (b) citric acid and L-arginine with pharmaceutically acceptable carriers or diluents. The composition induces apoptosis and is thus useful for apoptosis of cancer cells. CONSTITUTION: An anticancer composition contains a pharmaceutically effective amount of an active ingredient selected from (a) citric acid and (b) citric acid and L-arginine with pharmaceutically acceptable carriers or diluents. The anticancer composition contains 0.3-2 wt.% of citric acid or 0.02-0.4 wt.% of citric acid and 0.08-1.6 wt.% of L-arginine.
Patent KR-20020092864-A (KR)
Inventor: CHOI JE IL
IPC: H01L21/304
Filed: 2002-11-01
Abstract: PURPOSE: An apparatus for cleaning a surface of a cleaned body is provided to perform easily a cleaning process by increasing intervals between the cleaned body and molecules of alien substances. CONSTITUTION: A cleaned body(100) is loaded on a table. A nozzle portion(200) is formed at an upper portion of the table in order to inject a cleaning solution to the cleaned body(100). A heating portion is used for heating the cleaned body(100). A mobile block(70) is installed at a bottom portion of the table in order to support the table. The table is rotated around a rotary shaft(30). A guide rail(40) is formed at a bottom face of the mobile block(70). A plurality of guide blocks(41,42) are installed in the guide rail(40). A motor(50) is installed at the mobile block(70). The driving power of the motor(50) is transmitted to the table by a plurality of connection gears(61,62). A heating plate(20) is formed at a bottom portion of the table. A through-hole(31) is formed on an outer circumference of the rotary shaft(30). A thermal sensor(25) is used for detecting a temperature of the heating plate(20).
Patent KR-20040043361-A (KR)
Title: Circular nozzle source for thermal evaporation process
Inventor: CHOI MYEONG UN
IPC: C23C14/24
Filed: 2002-11-18
Abstract: PURPOSE: A conical nozzle evaporation source for deposition process is provided which improves uniformity of thickness of material layer deposited on the substrate during fabrication of a large substrate, prevents deposition ratio of the material from rapidly decreasing according to time and increases use ratio of the material. CONSTITUTION: The conical nozzle evaporation source for deposition process comprises an inserting part(10) on which a conical nozzle(11) for determining evaporation direction of chemical material is formed; a crucible(20) an upper part of which is formed in an opened cylinder shape, and at the upper side of which catching projection is formed so that the inserting part is inserted onto the catching projection; a filament(30) installed at the outer side of the crucible so that the filament heats the crucible; a reflection plate(40) positioned at the outer side of the filament to minimize heat loss of the filament; and a heat conduction part(50) inserted into the crucible so that the heat conduction part transfers heat generated from the filament to the inner side of the crucible.
Patent KR-20040045973-A (KR)
Title: Piezoelectric transformer with a convex type leadframe
Inventor: HYUN BU HWAN
IPC: H01L41/107
Filed: 2002-11-26
Abstract: PURPOSE: A piezoelectric transformer having a convex type lead frame is provided to prevent contact failure and noise generation by directly soldering the lead frame and the piezoelectric transformer. CONSTITUTION: A piezoelectric transformer is provided with a piezoelectric device(1) having a plurality of electrode parts, and a housing(3) for enclosing the piezoelectric device. At this time, the plurality of electrode parts include a voltage input and output. The piezoelectric transformer further includes at least two lead frames(10) attached to the housing as one piece and elastically connected with the voltage input and output. At this time, the lead frame has an end portion protruded to the inner direction of the housing. At the time, the end portion of the lead frame has at least one convex part.
Patent KR-20040045996-A (KR)
Title: Method and apparatus embodying and synchronizing downlink signal in mobile communication system and method for searching cell using the same
Inventor: CHO YONG SU
IPC: H04B7/26
Filed: 2002-11-26
Abstract: PURPOSE: A method for configuring a downlink signal in a mobile communication system, a synchronizing method and apparatus, and a cell search method using the same are provided to allow a terminal to perform synchronization and search a cell by generating a preamble and pilot structure suitable for a downlink. CONSTITUTION: Initial symbol synchronization is estimated by using the periodic CP(Cyclic Prefix) of an OFDM(Orthogonal Frequency Division Multiplexing) transmission signal(S210). Frame synchronization is estimated by using the estimated initial symbol synchronization and a synchronization preamble(S220). Time and frequency synchronization are estimated by using the synchronization preamble and a cell search preamble(S230). A cell search is estimated by using the cell search preamble(S240). A frequency tracking is performed by using a phase difference between the CP of an OFDM transmission signal and a valid OFDM symbol(S250). Symbol synchronization tracking is performed by using the synchronization preamble(S260) and fine frequency synchronization is tracked by using the cell search preamble(S270).
Patent KR-20040046877-A (KR)
Title: Opening Formation Method of Pressing Process
Inventor: LEE JAE GYU
IPC: B21D28/24
Filed: 2002-11-28
Abstract: PURPOSE: A method for forming holes in press process is provided which effectively removes burr formed on an opening surface in a press process line when opening holes on a metal chassis in the press process. CONSTITUTION: The method comprises the processes of opening holes on a metal chassis by a piercing punch; and removing burr formed on an opening surface of the metal chassis by a chamfering punch, wherein the hole opening and burr removing processes are performed in one press process line, wherein a surface of the piercing punch contacted with the opening surface of the metal chassis is parallel to a surface of the metal chassis, wherein the surface of the piercing punch contacted with the opening surface of the metal chassis is formed in a tapered shape, wherein the surface of the piercing punch contacted with the opening surface of the metal chassis is formed in a concave round shape, wherein a surface of the burr formed on the opening surface of the metal chassis by the piercing punch is a surface contacted with an object to be assembled of the metal chassis, wherein the object to be assembled is a liquid crystal panel, and the metal chassis is a top chassis of the liquid crystal display, and wherein a surface of the burr formed on the opening surface of the metal chassis by the piercing punch is a surface oppositely directed to a surface contacted with an object to be assembled of the metal chassis.
Patent KR-20040049603-A (KR)
Title: Apparatus for preventing inlet of particles in air-flow generation system
Inventor: LEE DONG HYEOK
IPC: F04D29/70
Filed: 2002-12-06
Abstract: PURPOSE: An apparatus for preventing incoming particles of a blowing system is provided to minimize shake of the blowing system by preventing insects or impurity from being introduced into the blowing system by strengthening intensity of a blowing fan structure. CONSTITUTION: An apparatus for preventing incoming particles of a blowing system includes a mosquito net(60) and an intensity reinforcing member of the mosquito net(70). The mosquito net(60) prevents impurity from flowing into the blowing system. The mosquito net(60) rotates according to rotation of a motor(40). Rotation of the mosquito net(60) is achieved at a side of an air passage. The motor(40) generating rotary power is installed in a housing(10). A fan(20) is positioned at the housing(10). The fan(20) is connected to a shaft of a motor(41). The motor(40) is fixed to the air passage by means of a fixture member(50).
Patent KR-20040050345-A (KR)
Title: Aluminum hard color pot of a manufacturing process
Inventor: LEE JUN HO
IPC: C25D11/04
Filed: 2002-12-10
Abstract: PURPOSE: A method for manufacturing aluminum rigid color pot is provided which visually brightens atmosphere of kitchen by selecting various colors at one's disposal and satisfies various needs of housewives by obtaining high quality product without discoloration, deterioration and scratch flaws. CONSTITUTION: The method comprises the steps of forming the circular shaped aluminum work into a pot shape in a forming machine after cutting an aluminum work to a circular shape in a cutter; removing impurities by grinding inner and outer parts of the pot shaped aluminum work using a grinder; coating a film having thickness of 30 μm on the grinded aluminum work by dipping the grinded aluminum work into first film coating tank having temperature of 15 to 20 deg.C for 35 minutes; naturally coloring dark brown on the aluminum work by dipping the first film coated aluminum work into second film coating tank having temperature of 0 to 2 deg.C for 30 to 40 minutes; cleaning the dark brown colored aluminum work in a cleaner; heating the cleaned aluminum work in the dye tank at a temperature of 80 to 100 deg.C for 15 minutes after putting desired colors or dyes into a dye tank; performing pore sealing treatment on the aluminum work by drying the dye coated aluminum work and heating the dried dye coated aluminum work in a dryer having a temperature of 80 to 100 deg.C for 10 to 20 minutes so that micro-pores of the aluminum work are closed by dyes; drying the pore sealed aluminum work; polishing the surface of the aluminum work using a polishing machine; and mounting a handle on the aluminum work in an assembling machine.
Patent KR-20040057667-A (KR)
Title: apparatus and method for controlling speed of input stream in Video Compact Disk
Inventor: WEE YONG HWAN
IPC: G11B20/10
Filed: 2002-12-26
Abstract: PURPOSE: A device for controlling speed of an input stream in a VCD(Video Compact Disk) reproducing apparatus and a method therefor are provided to cut a stream inputted from a DSP, and to control an input speed of the stream, then to demultiplex the stream by inputting the stream, thereby inputting a spatial sector, which an SCR(System Clock Reference) does not exist, at prescribed speed. CONSTITUTION: A DSP(100) reads data from a disk. A channel interface(200) cuts a stream inputted from the DSP(100) under various circumstances, controls an input speed of the stream, and stores the controlled stream in an FIFO(240). A system decoder(300) inputs the stored stream, and demultiplexes the inputted stream. The channel interface(200) comprises as follows. An SCR extractor(210) extracts an SCR value from the inputted stream. An STC(System Time Clock) counter(220) loads the extracted SCR value to set the value to an initial value, and increases an STC value. A comparator(230) compares a current STC value with the most recently extracted SCR value, and controls an activated state of a request signal.
Patent KR-20040057808-A (KR)
Title: Inverter of liquid crystal display and device for checking back light lamp using the same
Inventor: KIM YEONG MAN
IPC: G09G3/36
Filed: 2002-12-26
Abstract: PURPOSE: An inverter of an LCD(Liquid Crystal Display) and a backlight lamp checking apparatus by using the same are provided to check characteristics of lamps individually without a construction channel of a backlight lamp. CONSTITUTION: The first to third inverters comprise a transformer(122) for changing an inverter driving voltage(Vin) into alternating current and supplying a high path of a backlight lamp with a lamp driving voltage. A low path insulation member(124) insulates the low path of the backlight lamp by a low path on/off signal supplied from the outside. A shut down circuit receives a voltage inputted through the low path by a shut down on/off signal supplied from the outside and measures the good or bad of the lamp.
Patent KR-20030057473-A (KR)
IPC: H04N5/76
Filed: 2002-12-27
Abstract: 본 발명은 촬영된 피사체의 화상의 자유도가 높은 레이아웃을 이용자가 혼자서 행할 수 있도록 하는 것을 목적으로 한다. 구체적으로, 본 발명은, 사진 시일(photographic seal)의 인쇄영역에 대응하고, 레이아웃된 선택화상을 표시하는 레이아웃 에어리어를 갖는 제2 표시유닛, 촬영된 피사체의 화상으로부터 이용자의 입력조작에 응답하여 선택화상을 선택하는 화상선택유닛, 선택화상의 각각에 대해서 이용자의 입력조작에 응답하여 화상사이즈를 선택하는 화상사이즈 선택유닛, 선택화상의 각각에 대해서 이용자의 입력조작에 응답하여 레이아웃 에어리어내에서의 표시위치를 결정하는 표시위치 결정유닛, 및 선택된 화상사이즈 및 결정된 위치에 기초하여 선택화상을 제2 표시유닛의 레이아웃 에어리어내에서 레이아웃하는 레이아웃유닛을 포함한다.
Patent KR-20040058888-A (KR)
Title: Mobile phone having ball mouse
Inventor: KIM DONG BONG
IPC: H04B1/40
Filed: 2002-12-27
Abstract: PURPOSE: A mobile communication terminal where a ball mouse is mounted is provided to comprise a rotative ball that can rotate in front/back and left/right directions, thereby easily moving a point displayed on a display screen according to rotative displacement of the rotative ball. CONSTITUTION: A rotative ball is installed in a terminal, and rotates in front/back and left/right directions. Rotative sensing rollers(212-X,212-Y) are contacted with the rotative ball, and rotate along a rotation of the rotative ball. Rotative plates(220-X,220-Y) are connected with the rotative sensing rollers(212-X,212-Y), rotate when the rotative sensing rollers(212-X,212-Y) are rotated, and form plural piercing holes. Light emitting elements(230-X,230-Y) emit light through the piercing holes of the rotative plates(220-X,220-Y). Optical sensors(240-X,240-Y) receive the light through the piercing holes of the rotative plates(220-X,220-Y), and detect displacement of the rotative plates(220-X,220-Y). An MSM(Mobile Station Modem)(400) receives signals detected by the optical sensors(240-X,240-Y).
Patent KR-20020026588-A (KR)
IPC: G06Q50/10
Filed: 2001-06-20
Abstract: 고객-특정 주소는, 고객이 판매 계약의 취소 또는 다른 행위에 이용하기 위해, 주문 메시지에 응답하여 할당된다.  후속 e메일 메시지는, 수신시, 후속 e메일 메시지의 수신지 주소가 기억부에 저장된 고객-특정 주소와 일치하는지를 판정하기 위해 검사된다.
Patent KR-20020045607-A (KR)
Title: Method for monitoring wind power plants
IPC: F03D7/04
Filed: 2000-07-07
Abstract: A system to acoustically monitor at least one wind power installation, wherein the wind power installation includes a plurality of components including at least rotor blades. The system may comprise a remote monitoring center and a first wind power installation. The first wind power installation includes a sound pick-up device to detect an operating acoustic spectrum generated by at least one of the components of the first wind power installation during operation thereof, and circuitry to detect when a deviation between the operating acoustic spectrum of the first wind power installation and a reference spectrum exceeds a threshold. The system, in one aspect, may further include communications circuitry to communicate a fault message to the remote monitoring center when the deviation exceeds a threshold. The system may also include a remote monitoring center to monitor the operation of the first wind power installation.
Patent KR-20020069509-A (KR)
Title: Tailored peptide synthetases, a method for their production and the use thereof
IPC: C12P21/02
Filed: 2000-10-18
Abstract: Novel tailor-made artificial non-ribosomal peptide synthetases (NRPSs) for non-ribosomal synthesis and/or modification of peptides of a predetermined length and composition and/or for modification of individual amino acids are described. The fusion of building units of said peptide synthetases in particular linker regions makes it possible to specifically prepare by means of “modular molecule construction kits” NRPSs which are capable of synthesizing peptides of a desired structure.
Patent KR-20020067541-A (KR)
IPC: H03F1/30
Filed: 2000-10-12
Abstract: 저항(13, 14)과 NPN 바이폴라 트랜지스터(12) 사이에, NPN 바이폴라 트랜지스터(12)의 콜렉터 전류를 기준 전류로 하며, 또한, NPN 바이폴라 트랜지스터(11)의 콜렉터 전류를 결정하는 전류 미러(20)를 구성하는 PNP 바이폴라 트랜지스터(21, 22)를 구비하였다.  이것에 의해, 전압 강하 ΔVb가 0에 가까운 값이 되도록, PNP 바이폴라 트랜지스터(21, 22)의 사이즈 비 A를 설계함으로써, 고주파 입력 신호 Pin이 증가하여 베이스 정류 전류가 발생했을 때에 베이스 전압 Vb의 전압 강하 ΔVb를 억제하여, 그 결과로서 고출력, 고효율을 얻는 것이 가능하다.
Patent KR-20020068056-A (KR)
IPC: B01D53/86
Filed: 2001-10-17
Abstract: 촉매 컨버터용 보유 시일재(1)는,원주형상의 촉매담체(3)와,그 촉매담체의 외주를 덮는 금속제 쉘(2)과의 사이에 배치된다. 
     보유 시일재(1)는 뮬라이트 결정 함유량이10중량%이하의 알루미나 실리카계 세라믹 화이버를 주성분으로 하는 섬유집합체로 이루어지며, 상기 섬유집합체에는 니들펀치처리가 되어 있다. 개량된 보유 시일재에 의해 내구성 및 부착성이 우수하며, 아주 공해가 적은 촉매 컨버터를 제공한다.
Patent KR-20020065621-A (KR)
IPC: C07D313/10
Filed: 2001-10-31
Abstract: 본 발명의 전자 흡인성기 함유 단량체는 하기 화학식 a, b 또는 c로 표시되며, 이 단량체는 포토레지스트용 고분자 화합물의 원료로서 유용하다. 
     <화학식 a> 
     
       
     
     <화학식 b> 
     
       
     
     <화학식 c> 
     
       
     
     식들 중, A 1 , A 2 , A 3 은 환을 나타내며, R a , R b , R c , R u 는 동일하거나 또는 상이하고, 수소 원자 또는 유기기를 나타내며, R s , R w 및 R v 중 1개 이상, R t 및 R w1 중 1개 이상, 2개의 R w2 중 1개 이상은 각각 전자 흡인기를 나타내며, 나머지는 수소 원자 또는 유기기를 나타내고, W 1 은 단결합 또는 연결기를 나타내며, n은 2 내지 25의 정수를 나타내며, R a , R b , R c , R s , R t , R u , R v , R w , R w1 , R w2 ,   W 1 , A 1 환을 구성하는 탄소 원자, A 2 환을 구성하는 탄소 원자, A 3 환을 구성하는 탄소 원자는 각각 2 이상이 결합되어 환을 형성할 수도 있다. 
     상기 R s , R t , R v , R w , R w1 , R w2 에서의 전자 흡인성기는 예를 들어 불소 원자 함유기이다,
Patent KR-20030013368-A (KR)
Title: Enhanced Production of Lipids Containing Polyenoic Fatty Acids by High Density Cultures of Eukaryotic Microbes in Fermentors
IPC: A23L29/00
Filed: 2001-01-26
Abstract: A process for growing eukaryotic microorganisms comprising adding to a fermentation medium comprising said microorganisms a carbon source and a limiting nutrient source at a rate sufficient to increase the biomass density of said fermentation medium to at least about 100 g/L, wherein said microorganisms are selected from the group consisting of algae, fungi (including yeast), protists, bacteria and mixtures thereof, and wherein said microorganisms are capable of producing at least about 20% of their biomass as lipids comprising some polyenoic fatty acids.